AT371053B - METHOD AND DEVICE FOR MOLDING A CONNECTING SLEEVE ON A TUBE MADE OF A THERMOPLASTIC RESIN - Google Patents

METHOD AND DEVICE FOR MOLDING A CONNECTING SLEEVE ON A TUBE MADE OF A THERMOPLASTIC RESIN

Info

Publication number
AT371053B
AT371053B AT0617876A AT617876A AT371053B AT 371053 B AT371053 B AT 371053B AT 0617876 A AT0617876 A AT 0617876A AT 617876 A AT617876 A AT 617876A AT 371053 B AT371053 B AT 371053B
Authority
AT
Austria
Prior art keywords
molding
thermoplastic resin
connecting sleeve
tube made
tube
Prior art date
Application number
AT0617876A
Other languages
German (de)
Other versions
ATA617876A (en
Original Assignee
Kubota Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kubota Ltd filed Critical Kubota Ltd
Publication of ATA617876A publication Critical patent/ATA617876A/en
Application granted granted Critical
Publication of AT371053B publication Critical patent/AT371053B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/18—Adjustable joints; Joints allowing movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/218—Pipe machine: socket forming apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
AT0617876A 1975-08-19 1976-08-19 METHOD AND DEVICE FOR MOLDING A CONNECTING SLEEVE ON A TUBE MADE OF A THERMOPLASTIC RESIN AT371053B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50101057A JPS59366B2 (en) 1975-08-19 1975-08-19 Goseijiyushiseiyoukanagata

Publications (2)

Publication Number Publication Date
ATA617876A ATA617876A (en) 1982-10-15
AT371053B true AT371053B (en) 1983-05-25

Family

ID=14290474

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0617876A AT371053B (en) 1975-08-19 1976-08-19 METHOD AND DEVICE FOR MOLDING A CONNECTING SLEEVE ON A TUBE MADE OF A THERMOPLASTIC RESIN

Country Status (6)

Country Link
US (1) US4157372A (en)
JP (1) JPS59366B2 (en)
AT (1) AT371053B (en)
DE (1) DE2636940C2 (en)
GB (1) GB1523526A (en)
NL (1) NL176645C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400126B (en) * 1990-10-30 1995-10-25 Zahradnik Rudolf INJECTION MOLDING TOOL

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170448A (en) * 1977-08-22 1979-10-09 Johns-Manville Corporation Assembly for forming the bell of a bell spigot joint
NZ189864A (en) * 1978-03-20 1983-02-15 Hardie & Co Pty Ltd J Pipe socket rotating expanding trowells on mandrel form pipe against die
US4379115A (en) * 1978-03-20 1983-04-05 James Hardie & Coy, Pty. Limited Pipe socket forming
US4204823A (en) * 1978-05-03 1980-05-27 Hayes Fay A Inplace gasket belling machine
FR2429656A1 (en) * 1978-06-30 1980-01-25 Papenmeier France FORMING CHUCK WITH RETRACTABLE SEGMENTS
PH16346A (en) * 1978-10-03 1983-09-05 Kubota Ltd Method of forming a socket end on a plastic pipe and a molding device for use of the method
FI810891L (en) * 1981-03-23 1982-09-24 Asko Upo Oy FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV EN MED EN TAETNINGSRING FOERSEDD MUFFDEL TILL ETT PLASTROER
US4430052A (en) * 1982-07-12 1984-02-07 Western Plastics Corporation Belling mandrel assembly
US4545951A (en) * 1984-07-30 1985-10-08 Gordon John H Method and apparatus for belling pipe ends
JPS61183757U (en) * 1985-05-10 1986-11-15
GB2189737A (en) * 1986-04-23 1987-11-04 Du Pont Heat weldable pipe fittings
SE501555C2 (en) * 1993-10-07 1995-03-13 Wirsbo Bruks Ab Process for expanding a pipe end as well as tools for carrying out the method
US5445360A (en) * 1993-10-12 1995-08-29 Cadillac Rubber & Plastics, Inc. Thermosetting elastomeric hose having an internal socket formed therein
DK0700771T3 (en) * 1994-08-23 1999-11-01 Sica Spa A tool operated on automatic sleeve forming machines with pressurized fluid, for forming permanent sleeves on endeo
CA2231066C (en) 1998-01-09 2004-05-11 Andrew J. Boast Monolithic molded plastic component adapted for receiving an o-ring
US6199592B1 (en) 1999-02-05 2001-03-13 Hancor, Inc. Pipe structure and method of manufacture
US6578882B2 (en) 2000-11-10 2003-06-17 Hancor, Inc. Corrugated pipe structure
US6948718B2 (en) * 2003-02-03 2005-09-27 Advanced Drainage Systems, Inc. Gasket
EP1792704B1 (en) * 2005-12-02 2009-01-28 Sica S.P.A. Method for socket-forming an end of a thermoplastic material tube, in particular of a polyolefinic material, tube for pressurised fluids
US7704067B2 (en) * 2006-02-07 2010-04-27 Tiodize Company, Inc. Method and mold for making non-metallic fiber reinforced parts
US8109540B2 (en) * 2008-05-30 2012-02-07 Contech Construction Products Inc. Pipe joint and related method
US8147236B1 (en) * 2009-11-13 2012-04-03 Mercury Plastics, Inc. Reshaping tool for polymeric tubing
US9440395B1 (en) 2009-11-13 2016-09-13 Mercury Plastics, Inc. Reshaping tool for polymeric tubing
DE102011110837A1 (en) * 2011-08-23 2013-02-28 IFUTEC Ingenieurbüro für Umformtechnik GmbH Housing for fluid conduit, has functional element that is fixed between tubular elements so that tubular elements are connected to adjacent tubular elements
EP2623284B1 (en) * 2012-02-01 2017-04-12 Lüers Maschinen- und Stahlbau GmbH Method and device for heating an end section of a plastic tube
CN103935028B (en) * 2014-03-10 2015-12-30 苏州杰威尔精密机械有限公司 corrugated pipe forming mechanism

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1257413B (en) * 1962-04-09 1967-12-28 Rehau Plastiks Device for providing hollow plastic bodies with socket ends, ring grooves and thickened walls
DE1286294B (en) * 1962-05-09 1969-01-02 Berthold Dipl Ing Method and device for thickening the walls of pipes, plates, rods and similar semi-finished products made of thermoplastics
GB1045350A (en) * 1963-11-12 1966-10-12 Ketch Plastics Ltd Collapsible tools for use in the moulding, casting or pressing of hollow articles
US3991150A (en) * 1969-09-04 1976-11-09 Industriele Onderneming Wavin N.V. Method for forming a plastic pipe
US3929958A (en) * 1971-04-26 1975-12-30 Rieber & Son Plastic Ind As Process for producing radially-expanded socket ends on thermoplastic pipe lengths
BE795614A (en) * 1972-03-21 1973-06-18 Braas & Co Gmbh METHOD AND DEVICE FOR MOLDING A SLEEVE, SURROUNDED BY A SUAGE, AT THE END OF A TUBE OF THERMOPLASTIC SYNTHETIC MATERIAL
US3942935A (en) * 1972-04-03 1976-03-09 Johns-Manville Corporation Method of and an assembly for forming the bell end of a bell and spigot joint
NL156956B (en) * 1972-04-19 1978-06-15 Wavin Bv METHOD AND APPARATUS FOR FORMING A PLASTIC TUBE WITH A CIRCULAR GROOVE WITH THICKNED MOF END.
US3825392A (en) * 1972-08-14 1974-07-23 Dickey W Clay Mfg Co Apparatus for forming pipe coupling
DE2242923C3 (en) * 1972-08-31 1975-04-10 Kunststoffwerk Gebrueder Anger Gmbh & Co Muenchen, 8000 Muenchen Device for producing widenings that narrow again towards the end in the area of the ends of pipes
US3867086A (en) * 1973-03-07 1975-02-18 Illinois Tool Works Apparatus for molding a plastic container
FR2244609B1 (en) * 1973-09-21 1976-05-14 Schnuelle Eckhard
US3975493A (en) * 1973-12-03 1976-08-17 The Dow Chemical Company Method for forming hollow articles from thermoplastic sheeting or film using an expandable plug
US4044092A (en) * 1974-11-29 1977-08-23 Wayne Spears Groove molding method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400126B (en) * 1990-10-30 1995-10-25 Zahradnik Rudolf INJECTION MOLDING TOOL

Also Published As

Publication number Publication date
JPS5224260A (en) 1977-02-23
JPS59366B2 (en) 1984-01-06
US4157372A (en) 1979-06-05
GB1523526A (en) 1978-09-06
ATA617876A (en) 1982-10-15
DE2636940A1 (en) 1977-03-03
NL176645B (en) 1984-12-17
DE2636940C2 (en) 1984-11-08
NL176645C (en) 1985-05-17
NL7609227A (en) 1977-02-22

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee